This kit includes a QUADX Power Pack, two QUADX Flash Heads, power cord, sync cord and two Calumet E11 ESM 250w 120V 3000K Lamps.
The QuadX Power pack features four flash head outlets with power divided into two independent channels. Power output is available from 3000w/s down to 31w/s with one head (down to 16w/s with two heads). Triple electrode flash tubes in the QUADX head make flash durations faster than 1/7000 sec. possible and color consistency varies no more than ±200 K when operating between 250 and 3000w/s. Auto-bracketing can easily be set up with three-intervals from 1/10 to 9/10-stop.
An advanced charging system that provides you with a choice of recharging modes in order to handle a variety of shooting situations and extends capacitor life and variable-speed cooling fans respond to internal temperature changes to ensure peak performance. An optional IR Remote Control System allows photographer to control all functions up to 30 feet away.
The QUADX flash head is a fan-cooled unit featuring a single, clear flash tube mounted beneath a UV-balanced Pyrex dome. The tube will handle up to 3000w/s of power and has a three-electrode design that delivers the fastest possible flash duration. It will also handle modeling lamps up to 650w.